A NASA Office of Inspector General memo reveals that the agency spent $5.9 billion on hardware for the Artemis program that will never be used. The audit focuses on contracts for components such as the Space Launch System and Orion spacecraft that were later terminated due to cost overruns and extended timelines.

The report highlights that many of these canceled contracts were for major systems like the rocket's core stage and upper stage, as well as ground infrastructure. The $5.9 billion figure covers hardware that was partially built or fully developed before being scrapped, according to the memo.

NASA has not yet publicly responded to the audit's findings. The memo suggests that the agency's management of the Artemis program has been plagued by poor oversight and underestimation of costs, leading to the massive write-off.

While the Artemis program remains a key priority for NASA, this audit underscores the financial challenges of ambitious space exploration. Critics argue that the billions spent on canceled hardware could have been allocated to more cost-effective commercial alternatives, such as SpaceX's Starship.

Proponents of the traditional approach maintain that developing cutting-edge hardware inherently carries risk, and that some cancellations are a normal part of large-scale engineering programs. However, the $5.9 billion figure raises questions about NASA's procurement and project management practices.